Zadanie 4b
Distinguish between the final cellular products of mitosis and meiosis in a diploid flowering plant.
Purposes of mitotic and meiotic nuclear division
Compare preservation of chromosome number and genetic identity in mitosis with reduction and variation in meiosis.
Tę umiejętność sprawdza 6 zadań wzorowanych na arkuszach IB z lat 2023–2026.
Zadania sprawdzające tę umiejętność: 6 Otwórz w wyszukiwarce z filtrami
Zadanie 9
A multicellular organism uses inherited DNA information during development and reproduction. (a) Describe causes of base substitutions and their possible consequences. (b) Distinguish between mitotic and meiotic cell division in eukaryotes. (c) Explain how…
Zadanie 19
Which event can occur in both mitosis and meiosis? A. A diploid chromosome number is halved in each daughter nucleus B. Homologous chromosomes form bivalents before the first division C. Exchange of chromosome segments is obligatory in every division D.…
Zadanie 5
A diploid root cell of a plant has 2n = 12. It has completed DNA replication and is in late prophase of mitosis. How many chromatids does it contain? A. 6 B. 12 C. 24 D. 48
Zadanie 3b
Informacja do zadań 3 a-3 b. A fallen willow trunk remains alive. Four branches in contact with damp ground form roots and grow as separate trees, without fertilization. Zadanie 3 b. Predict, with a reason, how similar the four trees’ genome sequences will be.
Zadanie 3b
Informacja do zadań 3 a-3 b. A fallen willow trunk remains alive. Four branches in contact with damp ground form roots and grow as separate trees, without fertilization. Zadanie 3 b. Predict, with a reason, how similar the four trees’ genome sequences will be.